User's Manual

Enterprise 5-Port 10/100/1000T VPN Security Router
VR-300 series
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1.3 Topology
Improving Network Efficiency
It is applicable to the small-scale sector (from 60 to 100 people), using a 13-inch desktop design, with
five Gigabit ports (WAN/LAN). It provides higher performance with all Gigabit Ethernet interfaces which
offer faster speeds for your network applications. The Gigabit user-defined interfaces flexibly fulfill the
network requirement nowadays, and the High-Availability and Dual-WAN interfaces enable the VR-300
series to support outbound load balancing and WAN fail-over features.
Furthermore, the VR-300 series can connect dual IPv4/v6 WANs with up to two different ISPs and
supports many popular security features including Content Filtering to block specific URL feature that
can automatically resolve the IP address corresponding to all. Users’ network can be easily managed
by just typing the URL of the websites like Facebook, YouTube and Yahoo.
The VR-300 series has link redundancy, MAC/IP filtering, outbound load balancing, QoS and many
more functions to make the entire network system better. It creates a stable and qualified VPN security
connection for many important applications such as VoIP, video conferencing and data transmission.
The VR-300’s economical price and complete network security management features make it an
inevitable choice for the next-generation office network load balancer.